From nobody Mon Oct 24 14:39:15 2022 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4MwyPv27W5z4fZsv for ; Mon, 24 Oct 2022 14:39:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4MwyPv0Ph1z3LBc for ; Mon, 24 Oct 2022 14:39:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4MwyPt6SjdzGcP for ; Mon, 24 Oct 2022 14:39:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 29OEdE3L058887 for ; Mon, 24 Oct 2022 14:39:14 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 29OEdEhE058886 for bugs@FreeBSD.org; Mon, 24 Oct 2022 14:39:14 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 267225] Panic in pcpu Date: Mon, 24 Oct 2022 14:39:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: mhorne@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1666622355; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=t55xn7tud8DisLYwUjvvUkevXMqVRvDMGSzS+bwUCyM=; b=mQJsWv7AqgxIxu0gajOfHgbYXeKQPsE5qXtPh+hZN+cwRi2dnkccc4JOtLwcU4H/sf7xZx x81I1A7l2Mm7cyqxVQqaCZS4fbgulwFkGwsbSnFXlWGq1pcJDiSDH4uCKR+t65TjfSSITz qL7fsxGYh5+F3LoAAkaTpvjS7XeT1lEeZzP9HxpwJFqBtPP9vB3s0Bgiczq1Y8E+YmxOaT GbpQhyuRfhLqrGCUD9H3HYqfMJqZ5z71k2epogcZ62T7Qv0xryP5PDbxPG4XD/xDtG1f6u dXxbU8vdhXWokTATPkUcTSqter4YBJ4quwqPuw68/CEmyc0ZUSpGCFeARj14lw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1666622355; a=rsa-sha256; cv=none; b=WHej2lnhOEOlN6/IjxOfSat+mjRVgw0foAfE8X0Kc3qkZ5fPUh9FgohnlY37umyF/ETqdZ JRU+siLHXR0yq+bnzBww2IsMbnFYZhxUpKRMcaCSWxaz+0MoMS6xMjfyjmxnQYRvvk03GA k37oT2pz/Dr4+aNuuWmK/2kAOQmm2X9cQDMzmdqbzNANFxFe4egdrg99omUy1Yw2xiNp7q CjdVC0mGqkxIvcs8LVkwar8RDaM2XlniVnCMBHpU7LdqJJKxoN/CwArVlcNiFwjIllVCWi QcqosHlYy37bkQceb0uvjbytXmipmWoEYErqqkXOdZa6IL6mZCYTjtOJpR7Zsg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267225 --- Comment #4 from Mitchell Horne --- (In reply to Meng Zhuo from comment #3) > panic: Fatal page fault at 0xffffffc0005df25c: 0x00000000000030 > cpuid =3D 1 > time =3D 1666311525 > KDB: stack backtrace: > #0 0xffffffc00039447e at kdb_backtrace+0x56 > #1 0xffffffc00034d208 at vpanic+0x154 > #2 0xffffffc00034d0b0 at panic+0x2a > #3 0xffffffc0005e3e5a at page_fault_handler+0x1ee > #4 0xffffffc0005e39b6 at do_trap_supervisor+0x5a > #5 0xffffffc0005d4fd0 at cpu_exception_handler_supervisor+0x70 > #6 0xffffffc00059ed4e at vmspace_exit+0xdc > #7 0xffffffc000305b3a at exit1+0x6a6 > #8 0xffffffc000305490 at sys_sys_exit+0x10 > #9 0xffffffc0005e4038 at do_trap_user+0x1da > #10 0xffffffc0005d50a2 at cpu_exception_handler_user+0x72 > Uptime: 41m32s > Dumping 780 out of 16354 MB:..1%..11%..21% Thanks for the information. This shows the cause of the panic, which I beli= eve is that same as what was seen in PR 266108. That fix is available on the ma= in and stable/13 branches, but is not part of 13.1-RELEASE. If you can, I sugg= est updating to a 13-STABLE snapshot for this workload. --=20 You are receiving this mail because: You are the assignee for the bug.=